var xmlHttp

//window.onload = showContent(1,0,0,0,0);

function answer(ID,Answer,Total,Times)
{ 
	var userAnswer="";
	for(i=0;i<document.frmSubmit.choice.length;i++)
	{	if (document.frmSubmit.choice[i].checked)
		{userAnswer = document.frmSubmit.choice[i].value;}
	}
	if (userAnswer=="")
	{userAnswer=0;}
	showContent(ID+1, Answer, userAnswer, Total,Times);
}


function showContent(ID, Answer, userAnswer, Total,Times)
{ 	
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{
	alert ("Browser does not support HTTP Request")
	return
	} 
	var url="getQuestion.asp"
	url=url+"?ID="+ID+"&Answer="+Answer+"&userAnswer="+userAnswer+"&Total="+Total+"&Times="+Times
	//alert(url)
	xmlHttp.onreadystatechange=stateChanged ;
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}

function stateChanged() 
{ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{document.getElementById("txtHint").innerHTML=xmlHttp.responseText;} 
} 

function GetXmlHttpObject()
{ 
	var objXMLHttp=null
	if (window.XMLHttpRequest)
	{objXMLHttp=new XMLHttpRequest();	}
	else if (window.ActiveXObject)
	{objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP");}
	return objXMLHttp;
}